AddToCartFormatter.php in Commerce Product Bundle 8
File
src/Plugin/Field/FieldFormatter/AddToCartFormatter.php
View source
<?php
namespace Drupal\commerce_product_bundle\Plugin\Field\FieldFormatter;
use Drupal\Core\Field\FieldDefinitionInterface;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Field\FormatterBase;
use Drupal\Core\Form\FormStateInterface;
class AddToCartFormatter extends FormatterBase {
public static function defaultSettings() {
return [
'combine' => TRUE,
] + parent::defaultSettings();
}
public function settingsForm(array $form, FormStateInterface $form_state) {
$form = parent::settingsForm($form, $form_state);
$form['combine'] = [
'#type' => 'checkbox',
'#title' => t('Combine order items containing the same product bundle items.'),
'#description' => t('The order item type, bundle item selections, and data from fields exposed on the Add to Cart form must all match to combine.'),
'#default_value' => $this
->getSetting('combine'),
];
return $form;
}
public function settingsSummary() {
$summary = [];
if ($this
->getSetting('combine')) {
$summary[] = $this
->t('Combine order items containing the same product bundle items.');
}
else {
$summary[] = $this
->t('Do not combine order items containing the same product bundle items.');
}
return $summary;
}
public function viewElements(FieldItemListInterface $items, $langcode) {
return [
'#lazy_builder' => [
'commerce_product_bundle.lazy_builders:addToCartForm',
[
$items
->getEntity()
->id(),
$this->viewMode,
$this
->getSetting('combine'),
],
],
'#create_placeholder' => TRUE,
];
}
public static function isApplicable(FieldDefinitionInterface $field_definition) {
$has_cart = \Drupal::moduleHandler()
->moduleExists('commerce_cart');
$entity_type = $field_definition
->getTargetEntityTypeId();
$field_name = $field_definition
->getName();
return $has_cart && $entity_type == 'commerce_product_bundle' && $field_name == 'bundle_items';
}
}
Classes
Name |
Description |
AddToCartFormatter |
Plugin implementation of the 'commerce_product_bundle_add_to_cart' formatter. |